Aircraft Noise Source Identification Using a Microphone Array: Montreal-Trudeau Airport Test Campaign Bombardier Aerospace

Format:

Conference/Event

Author/Creator:

Lapointe, Lapointe, author.

Contributor:

Berry, Alain

Blais, Jean-Francois

Camier, Cédric

Gauthier, Philippe-Aubert

Padois, Thomas

Patenaude-Dufour, Mathieu

Provencher, Jonathan

Conference Name:

SAE 2013 AeroTech Congress & Exhibition (2013-09-24 : Montréal, Canada)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2013

Summary:

This paper summarizes the techniques used during a microphone array test campaign performed at Pierre-Elliott-Trudeau Airport in Montréal, Québec (Canada) during the summer of 2012. Emphasis is put on the actual measurement campaign as only a limited amount of analysis has been performed at this stage. An aircraft position tracking tool is presented along with the beamforming algorithms that were used. Over 500 aircraft were recorded during this test. A comparison of known tonal sources associated to a specific aircraft type is made between different airlines in order to evaluate the repeatability of the method

Notes:

Vendor supplied data

Publisher Number:

2013-01-2129

Access Restriction:

Restricted for use by site license